User's Manual

22
BK Radio
Options Connector
The Aurora radio has a sealed options
connector on the side of the radio
(opposite the softkeys and the PTT switch)
that facilitates:
Programming the radio for dealers
Using the RF antenna port
Using external transmit carrier
modulation sources
Outputting data present on receive
carriers
Giving access to external audio,
including the microphone and
earphone, as well as the necessary
control line to switch audio from
internal to external sources
Allowing an external PTT switch
Allowing an external tone/monitor
line
Using switched battery voltage
Providing digital and RF grounds
Inputting data to be transmitted
Options
Connector
(without
cover)
Figure 6. Right side view